回答編集履歴
1
コード変更
test
CHANGED
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@@ -1 +1,41 @@
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以下のようにmaster(=root)配下としてラベル作成することで表示されるようになります。
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```Python
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5
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import tkinter as tk
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7
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8
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9
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class App(tk.Frame):
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def __init__(self,master = None):
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super().__init__(master)
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master.title("BMI判定")
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master.geometry("350x300")
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self.pack()
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self.create_widgets(master)
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def create_widgets(self,master):
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self.lb_height = tk.Label(master)
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self.lb_height["text"] = "身長(cm)"
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30
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1
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-
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31
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self.lb_height.place(x = 130,y = 130, width = 50,height = 110)
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root = tk.Tk()
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app = App(master = root)
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app.mainloop()
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40
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41
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```
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